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United States Patent | 5,020,819 |
D'Aluisio ,   et al. | June 4, 1991 |
A replaceable bicycle derailleur hanger comprises a plate-like dropout member and a plate-like hanger member. A coupling portion of the hanger member is bifurcated to form legs defining a slot, and a dropout portion of a dropout member is received in the slot with a close fit. One or more removable fasteners join the two members at their overlapping juncture.
Inventors: | D'Aluisio; Christopher (Georgetown, CT); Graham; David (Danbury, CT) |
Assignee: | Cannondale Corporation (Georgetown, CT) |
Appl. No.: | 415702 |
Filed: | October 2, 1989 |
Current U.S. Class: | 280/288; 474/116 |
Intern'l Class: | B62K 025/02 |
Field of Search: | 280/274,281.1,288,284,288.1 474/116 |
4856802 | Aug., 1989 | Schilplin | 280/288. |
Foreign Patent Documents | |||
807181 | Jun., 1951 | DE | 280/288. |
20206 | ., 1897 | GB | 280/281. |